﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using kim.DBUtility;//Please add references
namespace kim.DAL
{
    /// <summary>
    /// 数据访问类:Product
    /// </summary>
    public partial class Product
    {
        public Product()
        { }
        #region  Method
        public DataSet GetNewsPager(string tbname, string FieldKey, int PageCurrent,
 int PageSize, string FieldShow, string FieldOrder, string Where)
        {
            SqlParameter[] parameters ={
               new SqlParameter("@tbname",SqlDbType.VarChar,128),
               new SqlParameter("@FieldKey",SqlDbType.VarChar,1000),
               new SqlParameter("@PageCurrent",SqlDbType.Int),
               new SqlParameter("@PageSize",SqlDbType.Int),
               new SqlParameter("@FieldShow",SqlDbType.NVarChar,1000),
               new SqlParameter("@FieldOrder",SqlDbType.NVarChar,1000),
               new SqlParameter("@Where",SqlDbType.NVarChar,1000),
               new SqlParameter("@ItemCount",SqlDbType.Int),
                new SqlParameter("@PageCount",SqlDbType.Int)};

            parameters[0].Value = tbname;
            parameters[1].Value = FieldKey;
            parameters[2].Value = PageCurrent;
            parameters[3].Value = PageSize;
            parameters[4].Value = FieldShow;
            parameters[5].Value = FieldOrder;
            parameters[6].Value = Where;
            parameters[7].Direction = ParameterDirection.Output;
            parameters[8].Direction = ParameterDirection.Output;
            return Common.SqlDbHelper.GetDataSetProc("sp_PageView", parameters);
        }

        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
        {
            return kim.DBUtility.DbHelperSQL.GetMaxID("ID", "Product", "");
        }

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int ID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from Product");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            return kim.DBUtility.DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public bool Add(kim.Model.Product model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into Product(");
            strSql.Append("ClassID,Name,zjj,ejj,jj,Content,Pic,BigPic,Sort,InTime,IsIndex,DesignerID,EnName,ChannelID,Cc,Xh)");
            strSql.Append(" values (");
            strSql.Append("@ClassID,@Name,@zjj,@ejj,@jj,@Content,@Pic,@BigPic,@Sort,@InTime,@IsIndex,@DesignerID,@EnName,@ChannelID,@Cc,@Xh)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@ClassID", SqlDbType.Int,4),
					new SqlParameter("@Name", SqlDbType.NVarChar,200),
					new SqlParameter("@zjj", SqlDbType.NVarChar,255),
					new SqlParameter("@ejj", SqlDbType.NVarChar,255),
					new SqlParameter("@jj", SqlDbType.NVarChar),
					new SqlParameter("@Content", SqlDbType.NVarChar),
					new SqlParameter("@Pic", SqlDbType.NVarChar,200),
					new SqlParameter("@BigPic", SqlDbType.NVarChar,100),
					new SqlParameter("@Sort", SqlDbType.Int,4),
					new SqlParameter("@InTime", SqlDbType.DateTime),
					new SqlParameter("@IsIndex", SqlDbType.Bit,1),
                    new SqlParameter("@EnName",SqlDbType.NVarChar,250),
                    new SqlParameter("@DesignerID",SqlDbType.Int),
                    new SqlParameter("@ChannelID",SqlDbType.Int),
                     new SqlParameter("@Cc",SqlDbType.NVarChar,250),
                     new SqlParameter("@Xh",SqlDbType.NVarChar,250)

                                        };
           
            parameters[0].Value = model.ClassID;
            parameters[1].Value = model.Name;
            parameters[2].Value = model.zjj;
            parameters[3].Value = model.ejj;
            parameters[4].Value = model.jj;
            parameters[5].Value = model.Content;
            parameters[6].Value = model.Pic;
            parameters[7].Value = model.BigPic;
            parameters[8].Value = model.Sort;
            parameters[9].Value = model.InTime;
            parameters[10].Value = model.IsIndex;
            parameters[11].Value = model.EnName;
            parameters[12].Value = model.DesignerID;
            parameters[13].Value = model.ChannelID;
            parameters[14].Value = model.Cc;
            parameters[15].Value = model.Xh;

            object obj = kim.DBUtility.DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return false;
            }
            else
            {
                return true;
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(kim.Model.Product model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update Product set ");
            strSql.Append("ClassID=@ClassID,");
            strSql.Append("Name=@Name,");
            strSql.Append("zjj=@zjj,");
            strSql.Append("ejj=@ejj,");
            strSql.Append("jj=@jj,");
            strSql.Append("Content=@Content,");
            strSql.Append("Pic=@Pic,");
            strSql.Append("BigPic=@BigPic,");
            strSql.Append("Sort=@Sort,");
            strSql.Append("InTime=@InTime,");
            strSql.Append("IsIndex=@IsIndex,");
            strSql.Append("DesignerID=@DesignerID,");
            strSql.Append("EnName=@EnName,");
            strSql.Append("ChannelID=@ChannelID,");
            strSql.Append("Cc=@Cc,");
            strSql.Append("Xh=@Xh");

            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ClassID", SqlDbType.Int,4),
					new SqlParameter("@Name", SqlDbType.NVarChar,200),
					new SqlParameter("@zjj", SqlDbType.NVarChar,255),
					new SqlParameter("@ejj", SqlDbType.NVarChar,255),
					new SqlParameter("@jj", SqlDbType.NVarChar),
					new SqlParameter("@Content", SqlDbType.NVarChar),
					new SqlParameter("@Pic", SqlDbType.NVarChar,200),
					new SqlParameter("@BigPic", SqlDbType.NVarChar,100),
					new SqlParameter("@Sort", SqlDbType.Int,4),
					new SqlParameter("@InTime", SqlDbType.DateTime),
					new SqlParameter("@IsIndex", SqlDbType.Bit,1),
                    new SqlParameter("@DesignerID",SqlDbType.Int),
                    new SqlParameter("@EnName",SqlDbType.NVarChar,250),
                    new SqlParameter("@ChannelID",SqlDbType.Int),
                      new SqlParameter("@Cc",SqlDbType.NVarChar,250),
                     new SqlParameter("@Xh",SqlDbType.NVarChar,250),
					new SqlParameter("@ID", SqlDbType.Int,4)};
            parameters[0].Value = model.ClassID;
            parameters[1].Value = model.Name;
            parameters[2].Value = model.zjj;
            parameters[3].Value = model.ejj;
            parameters[4].Value = model.jj;
            parameters[5].Value = model.Content;
            parameters[6].Value = model.Pic;
            parameters[7].Value = model.BigPic;
            parameters[8].Value = model.Sort;
            parameters[9].Value = model.InTime;
            parameters[10].Value = model.IsIndex;
            parameters[11].Value = model.DesignerID;
            parameters[12].Value = model.EnName;
            parameters[13].Value = model.ChannelID;
            parameters[14].Value = model.Cc;
            parameters[15].Value = model.Xh;
            parameters[16].Value = model.ID;

            int rows = kim.DBUtility.DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int ID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from Product ");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            int rows = kim.DBUtility.DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 批量删除数据
        /// </summary>
        public bool DeleteList(string IDlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from Product ");
            strSql.Append(" where ID in (" + IDlist + ")  ");
            int rows = kim.DBUtility.DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public kim.Model.Product GetModel(int ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 ID,ClassID,Name,zjj,ejj,jj,Content,Pic,BigPic,Sort,InTime,IsIndex,DesignerID,EnName,ChannelID,Cc,Xh from Product ");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            kim.Model.Product model = new kim.Model.Product();
            DataSet ds = kim.DBUtility.DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
                {
                    model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["ChannelID"] != null && ds.Tables[0].Rows[0]["ChannelID"].ToString() != "")
                {
                    model.ChannelID = int.Parse(ds.Tables[0].Rows[0]["ChannelID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["ClassID"] != null && ds.Tables[0].Rows[0]["ClassID"].ToString() != "")
                {
                    model.ClassID = int.Parse(ds.Tables[0].Rows[0]["ClassID"].ToString());
                }

                if (ds.Tables[0].Rows[0]["EnName"] != null && ds.Tables[0].Rows[0]["EnName"].ToString() != "")
                {
                    model.EnName = ds.Tables[0].Rows[0]["EnName"].ToString();
                }
                if (ds.Tables[0].Rows[0]["Name"] != null && ds.Tables[0].Rows[0]["Name"].ToString() != "")
                {
                    model.Name = ds.Tables[0].Rows[0]["Name"].ToString();
                }
                if (ds.Tables[0].Rows[0]["zjj"] != null && ds.Tables[0].Rows[0]["zjj"].ToString() != "")
                {
                    model.zjj = ds.Tables[0].Rows[0]["zjj"].ToString();
                }
                if (ds.Tables[0].Rows[0]["ejj"] != null && ds.Tables[0].Rows[0]["ejj"].ToString() != "")
                {
                    model.ejj = ds.Tables[0].Rows[0]["ejj"].ToString();
                }
                if (ds.Tables[0].Rows[0]["cc"] != null && ds.Tables[0].Rows[0]["cc"].ToString() != "")
                {
                    model.Cc = ds.Tables[0].Rows[0]["cc"].ToString();
                }
                if (ds.Tables[0].Rows[0]["xh"] != null && ds.Tables[0].Rows[0]["xh"].ToString() != "")
                {
                    model.Xh = ds.Tables[0].Rows[0]["Xh"].ToString();
                }
                if (ds.Tables[0].Rows[0]["jj"] != null && ds.Tables[0].Rows[0]["jj"].ToString() != "")
                {
                    model.jj = ds.Tables[0].Rows[0]["jj"].ToString();
                }
                if (ds.Tables[0].Rows[0]["Content"] != null && ds.Tables[0].Rows[0]["Content"].ToString() != "")
                {
                    model.Content = ds.Tables[0].Rows[0]["Content"].ToString();
                }
                if (ds.Tables[0].Rows[0]["Pic"] != null && ds.Tables[0].Rows[0]["Pic"].ToString() != "")
                {
                    model.Pic = ds.Tables[0].Rows[0]["Pic"].ToString();
                }
                if (ds.Tables[0].Rows[0]["BigPic"] != null && ds.Tables[0].Rows[0]["BigPic"].ToString() != "")
                {
                    model.BigPic = ds.Tables[0].Rows[0]["BigPic"].ToString();
                }
                if (ds.Tables[0].Rows[0]["Sort"] != null && ds.Tables[0].Rows[0]["Sort"].ToString() != "")
                {
                    model.Sort = int.Parse(ds.Tables[0].Rows[0]["Sort"].ToString());
                }
                if (ds.Tables[0].Rows[0]["InTime"] != null && ds.Tables[0].Rows[0]["InTime"].ToString() != "")
                {
                    model.InTime = DateTime.Parse(ds.Tables[0].Rows[0]["InTime"].ToString());
                }
                if (ds.Tables[0].Rows[0]["DesignerID"] != null && ds.Tables[0].Rows[0]["DesignerID"].ToString() != "")
                {
                    model.DesignerID = int.Parse(ds.Tables[0].Rows[0]["DesignerID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["IsIndex"] != null && ds.Tables[0].Rows[0]["IsIndex"].ToString() != "")
                {
                    if ((ds.Tables[0].Rows[0]["IsIndex"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsIndex"].ToString().ToLower() == "true"))
                    {
                        model.IsIndex = true;
                    }
                    else
                    {
                        model.IsIndex = false;
                    }
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ID,ClassID,Name,zjj,ejj,jj,Content,Pic,BigPic,Sort,InTime,IsIndex,DesignerID,EnName,cc,xh,ChannelID ");
            strSql.Append(" FROM Product ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return kim.DBUtility.DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" ID,ClassID,Name,zjj,ejj,jj,Content,Pic,BigPic,Sort,InTime,IsIndex,DesignerID,EnName,ChannelID,Cc,Xh");
            strSql.Append(" FROM Product ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return kim.DBUtility.DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM Product ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = kim.DBUtility.DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.ID desc");
            }
            strSql.Append(")AS Row, T.*  from Product T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return kim.DBUtility.DbHelperSQL.Query(strSql.ToString());
        }



        #endregion  Method
    }
}

